Effect of Tunnel Pits Radius Variation on the Electric Characteristics of Aluminum Electrolytic Capacitor
Aluminum Electrolytic Capacitors are widely used as the smoothing capacitors in power converter circuits. Recently, there are a lot of studies to detect the residual life of the smoothing Aluminum Electrolytic Capacitors from the information of the operational circuit, such as the ripple voltage and...
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| Veröffentlicht in: | IEICE Transactions on Electronics 2021/01/01, Vol.E104.C(1), pp.22-33 |
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| container_title | IEICE Transactions on Electronics |
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| creator | MUKAIYAMA, Daisaku YAMAMOTO, Masayoshi |
| description | Aluminum Electrolytic Capacitors are widely used as the smoothing capacitors in power converter circuits. Recently, there are a lot of studies to detect the residual life of the smoothing Aluminum Electrolytic Capacitors from the information of the operational circuit, such as the ripple voltage and the ripple current of the smoothing capacitor. To develop this kind of technology, more precise impedance models of Aluminum Electrolytic Capacitors become desired. In the case of the low-temperature operation of the power converters, e.g., photovoltaic inverters, the impedance of the smoothing Aluminum Electrolytic Capacitor is the key to avoid the switching element failure due to the switching surge. In this paper, we introduce the impedance calculation model of Aluminum Electrolytic Capacitors, which provides accurate impedance values in wide temperature and frequency ranges. |
| doi_str_mv | 10.1587/transele.2020ECP5009 |
| format | Article |
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Recently, there are a lot of studies to detect the residual life of the smoothing Aluminum Electrolytic Capacitors from the information of the operational circuit, such as the ripple voltage and the ripple current of the smoothing capacitor. To develop this kind of technology, more precise impedance models of Aluminum Electrolytic Capacitors become desired. In the case of the low-temperature operation of the power converters, e.g., photovoltaic inverters, the impedance of the smoothing Aluminum Electrolytic Capacitor is the key to avoid the switching element failure due to the switching surge. In this paper, we introduce the impedance calculation model of Aluminum Electrolytic Capacitors, which provides accurate impedance values in wide temperature and frequency ranges.</description><identifier>ISSN: 0916-8524</identifier><identifier>EISSN: 1745-1353</identifier><identifier>DOI: 10.1587/transele.2020ECP5009</identifier><language>eng</language><publisher>Tokyo: The Institute of Electronics, Information and Communication Engineers</publisher><subject>Aluminum ; aluminum electrolytic capacitor ; Capacitors ; Circuits ; Electrolytic capacitors ; Frequency ranges ; Impedance ; Low temperature ; Power converters ; Ripples ; Smoothing ; Switching ; tunnel pit</subject><ispartof>IEICE Transactions on Electronics, 2021/01/01, Vol.E104.C(1), pp.22-33</ispartof><rights>2021 The Institute of Electronics, Information and Communication Engineers</rights><rights>Copyright Japan Science and Technology Agency 2021</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c528t-cd2a8e2129b1d0564cdcba456003c9232e01b987fde85efddc5c37328886ff063</citedby><cites>FETCH-LOGICAL-c528t-cd2a8e2129b1d0564cdcba456003c9232e01b987fde85efddc5c37328886ff063</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,1877,27901,27902</link.rule.ids></links><search><creatorcontrib>MUKAIYAMA, Daisaku</creatorcontrib><creatorcontrib>YAMAMOTO, Masayoshi</creatorcontrib><title>Effect of Tunnel Pits Radius Variation on the Electric Characteristics of Aluminum Electrolytic Capacitor</title><title>IEICE Transactions on Electronics</title><addtitle>IEICE Trans. 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In this paper, we introduce the impedance calculation model of Aluminum Electrolytic Capacitors, which provides accurate impedance values in wide temperature and frequency ranges.</description><subject>Aluminum</subject><subject>aluminum electrolytic capacitor</subject><subject>Capacitors</subject><subject>Circuits</subject><subject>Electrolytic capacitors</subject><subject>Frequency ranges</subject><subject>Impedance</subject><subject>Low temperature</subject><subject>Power converters</subject><subject>Ripples</subject><subject>Smoothing</subject><subject>Switching</subject><subject>tunnel pit</subject><issn>0916-8524</issn><issn>1745-1353</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNpNkFtrwyAYQGVssK7bP9iDsOd0XhPzWEJ2gcJK6fYq1uhqSZNOzUP__Sy9UBD04ZxPvgPAM0YTzEXxGr3qgmnNhCCC6mrOESpvwAgXjGeYcnoLRqjEeSY4YffgIYQNQlgQTEfA1dYaHWFv4XLoOtPCuYsBLlTjhgB_lHcqur6D6cS1gXWbYO80rNbKKx2NdyE6HQ7-tB22rhu2J6hv9_EAqp3SLvb-EdxZ1QbzdLrH4PutXlYf2ezr_bOazjLNiYiZbogShmBSrnCDeM50o1eK8RwhqktCiUF4VYrCNkZwY5tGc00LSoQQubUop2Pwcpy78_3fYEKUm37wXfpSEpaK5EXJUKLYkdK-D8EbK3febZXfS4zkIao8R5VXUZO2OGqbENWvuUjKp10Te5FqjJisJD4_roZcYJ0aStPRf8oAivQ</recordid><startdate>20210101</startdate><enddate>20210101</enddate><creator>MUKAIYAMA, Daisaku</creator><creator>YAMAMOTO, Masayoshi</creator><general>The Institute of Electronics, Information and Communication Engineers</general><general>Japan Science and Technology Agency</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20210101</creationdate><title>Effect of Tunnel Pits Radius Variation on the Electric Characteristics of Aluminum Electrolytic Capacitor</title><author>MUKAIYAMA, Daisaku ; YAMAMOTO, Masayoshi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c528t-cd2a8e2129b1d0564cdcba456003c9232e01b987fde85efddc5c37328886ff063</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Aluminum</topic><topic>aluminum electrolytic capacitor</topic><topic>Capacitors</topic><topic>Circuits</topic><topic>Electrolytic capacitors</topic><topic>Frequency ranges</topic><topic>Impedance</topic><topic>Low temperature</topic><topic>Power converters</topic><topic>Ripples</topic><topic>Smoothing</topic><topic>Switching</topic><topic>tunnel pit</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>MUKAIYAMA, Daisaku</creatorcontrib><creatorcontrib>YAMAMOTO, Masayoshi</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEICE Transactions on Electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>MUKAIYAMA, Daisaku</au><au>YAMAMOTO, Masayoshi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Tunnel Pits Radius Variation on the Electric Characteristics of Aluminum Electrolytic Capacitor</atitle><jtitle>IEICE Transactions on Electronics</jtitle><addtitle>IEICE Trans. Electron.</addtitle><date>2021-01-01</date><risdate>2021</risdate><volume>E104.C</volume><issue>1</issue><spage>22</spage><epage>33</epage><pages>22-33</pages><issn>0916-8524</issn><eissn>1745-1353</eissn><abstract>Aluminum Electrolytic Capacitors are widely used as the smoothing capacitors in power converter circuits. Recently, there are a lot of studies to detect the residual life of the smoothing Aluminum Electrolytic Capacitors from the information of the operational circuit, such as the ripple voltage and the ripple current of the smoothing capacitor. To develop this kind of technology, more precise impedance models of Aluminum Electrolytic Capacitors become desired. In the case of the low-temperature operation of the power converters, e.g., photovoltaic inverters, the impedance of the smoothing Aluminum Electrolytic Capacitor is the key to avoid the switching element failure due to the switching surge. 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| language | eng |
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| subjects | Aluminum aluminum electrolytic capacitor Capacitors Circuits Electrolytic capacitors Frequency ranges Impedance Low temperature Power converters Ripples Smoothing Switching tunnel pit |
| title | Effect of Tunnel Pits Radius Variation on the Electric Characteristics of Aluminum Electrolytic Capacitor |
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